The Total Sonic Annihilation 2 greatly expands on the original with the addition of features that allow equal part control and mad-scientist experimentation. Featuring an active boost, phase reversal, and limiter, any pedal - no matter how quiet, loud, or phase shifted - can find it's place in the loop of the TSA2. Or, you can use those controls to warp and blast your sound to any extreme.The TSA2 also works on its own as a standalone oscillating fuzz blaster for your guitar/bass/synth with nothing in the loop and the active boost on. Go even deeper and it can be used as its own independent oscillating noise device. That s right, it can even be played as its own instrument! Explode your entire pedal board with this reinvented blast from the past.